Tibial element for a replacement knee prosthesis

(-- A summary 57) (correction -- an owner) Subject The tibia element of the artificial knee for exchange which has a tibia tray is offered. Solution means. Have the fastener means 8 for fixing the support component 2 arranged at a part for the upper part of the tibia tray 1 and the above-mentioned tray. The slot which is two from which the interval was separated perpendicularly is established in the above-mentioned support component 2, it is a tibia element of the artificial knee for exchange, an upper slot acts so that the boss 8 prepared in the above-mentioned tray 1 may be positioned and fixed, and the two above-mentioned slots are linked so that the above-mentioned boss 8 may move among them.